Business Details
27 Years
experience
Expert Residential Landscape Design in Seattle
Established in 1999, Darwin Webb Landscape Architects PS specializes in residential garden and landscape design across the Pacific Northwest. Our approach prioritizes understanding each site's unique opportunities while minimizing constraints through close collaboration with clients, architects, and artisans. With over two decades of experience, we create seamless indoor/outdoor living spaces that reflect clients' personalities and integrate homes with their natural surroundings. Our expertise spans diverse project types from vacation cabins to large estates, serving repeat clients in Idaho, Oregon, California, Mexico, and the UK. We emphasize thoughtful site planning, grading, drainage, and sustainable stormwater management to deliver functional, beautiful outdoor environments.Our team's deep regional knowledge and passion for natural environments shape designs that respond to local topography and micro-climates. From initial concept to final implementation, we maintain rigorous attention to detail while preserving the inherent character of each site. Our work reflects a commitment to blending architectural elements with natural landscapes through planting design, water features, and innovative green infrastructure solutions. Clients benefit from our extensive experience in both traditional and contemporary design approaches tailored to specific project requirements.
Services
Site Planning
Grading & Drainage
Planting Design
Stormwater Management
Rooftop Gardens
Water Features
Green Roofs
Living Walls
Garden Structures
Site Lighting
Details
- Year established: 1999
Highlights and features
- We offer 25+ years of specialized landscape architecture experience since 1999
- Our collaborative approach integrates client vision with site-specific opportunities
- Deep expertise in Pacific Northwest topography and micro-climates
- We deliver comprehensive solutions from site planning to final implementation
- Proven track record with diverse residential projects across multiple countries
Services
Site Planning & Design
Our site planning process begins with thorough analysis of topography, micro-climates, and existing vegetation. We create functional layouts that optimize views while addressing drainage and accessibility needs. Each plan integrates architectural elements with natural features to create cohesive outdoor environments that enhance property value and usability.
Planting Design
We develop customized planting schemes using regionally appropriate species that thrive in local conditions. Our designs balance seasonal interest with low maintenance requirements, creating living landscapes that evolve beautifully over time while supporting local ecosystems and biodiversity.
Stormwater Management
Our sustainable stormwater solutions combine functional drainage with aesthetic elements. We implement infiltration systems, bioswales, and retention features that manage runoff while enhancing landscape beauty through integrated water management strategies.
Rooftop Gardens
We design rooftop gardens that maximize urban space while providing insulation and stormwater benefits. Our systems incorporate lightweight growing media, drought-tolerant plants, and efficient irrigation to create thriving elevated landscapes that reduce energy costs and improve air quality.
Water Features
From tranquil reflecting pools to dynamic fountain installations, our water features enhance outdoor spaces with soothing sounds and visual interest. We design self-sustaining systems that minimize water waste while creating focal points that elevate the overall landscape aesthetic.
People
Darwin Webb
President
Founder Darwin Webb graduated Cum Laude from Washington State University in 1986. With over 35 years of experience, including 20+ years leading his own firm, he combines creative vision with practical expertise. His Pacific Northwest roots and outdoor passions shape designs that harmonize architecture with natural landscapes.
Questions
What types of landscape projects do you specialize in?
We focus on residential projects ranging from vacation cabins to large urban and country estates, with expertise in rooftop gardens, green roofs, and water features.
Do you work outside the Pacific Northwest region?
While based in the Pacific Northwest, we've completed projects in Idaho, Oregon, California, Mexico, and the UK through our repeat client relationships.
How do you incorporate sustainability into your designs?
Our approach emphasizes stormwater management, native plant selection, and site-specific solutions that work with natural topography and climate conditions.
What services are included in your landscape architecture practice?
We provide comprehensive services including site planning, grading, drainage, planting design, irrigation, and integration of architectural elements like living walls.
How do you collaborate with clients during the design process?
We engage clients through detailed consultations to understand their vision, budget, and lifestyle needs while maintaining close collaboration with architects and contractors.
What makes your firm's approach unique?
Our designs emphasize seamless indoor/outdoor integration, responding to each site's inherent qualities while balancing aesthetic beauty with functional outdoor living spaces.
